(1.25x+3)=(3x-4)

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Solution for (1.25x+3)=(3x-4) equation:


Simplifying
(1.25x + 3) = (3x + -4)

Reorder the terms:
(3 + 1.25x) = (3x + -4)

Remove parenthesis around (3 + 1.25x)
3 + 1.25x = (3x + -4)

Reorder the terms:
3 + 1.25x = (-4 + 3x)

Remove parenthesis around (-4 + 3x)
3 + 1.25x = -4 + 3x

Solving
3 + 1.25x = -4 + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.
3 + 1.25x + -3x = -4 + 3x + -3x

Combine like terms: 1.25x + -3x = -1.75x
3 + -1.75x = -4 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + -1.75x = -4 + 0
3 + -1.75x = -4

Add '-3' to each side of the equation.
3 + -3 + -1.75x = -4 + -3

Combine like terms: 3 + -3 = 0
0 + -1.75x = -4 + -3
-1.75x = -4 + -3

Combine like terms: -4 + -3 = -7
-1.75x = -7

Divide each side by '-1.75'.
x = 4

Simplifying
x = 4

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